Gilles is now Hargassner

Biomass heating manufacturer HARGASSNER Ges mbH from Weng in Austria took over the Austrian manufacturer on 1st January 2021

Environmental friendly heating - let's invest in our future

Climate-friendly, reliable and sustainable.

We use sustainable and local resources

With tailor made solutions from 6 kW to 2.5 MW

Direct from the pioneer of the biomass heating industry

Technical consulting and services:
Directly from the manufacturer.

Remote monitoring of your heating system

Take control of your boiler regardless where you are

Gilles Biomass Heating Ltd

We provide professional service for new installs or your existing boiler direct from the manufacturer

Biomass Heating System.
CO2 neutral and sustainable for our future.

Technology from Austria

Heating systems for private homes, agriculture, hotels and commercial applications

The heating systems burn wood chips, pellets or logs: HARGASSNER has been successfully implementing this vision since 1984. As a pioneering Austrian company, we have been the main driving force behind the technological development of environmental friendly biomass heating systems. GILLES / HARGASSNER is a manufacturer to offer single boilers ranging from very small 6 kW to massive 2.5 MW!

Top performance

The most modern heating technology from Austria

High annual investments in research and development make GILLES / HARGASSNER boilers a reliable choice. As a family business with a flat hierarchy, we are extremely flexible and quick to respond. Thanks to the close collaboration between sales and product development, our customers’ demands can be implemented quickly. This allows us to design not only specific solutions for large systems, but also impressive features for domestic users.

Direct support with benefits

The manufacturer's know-how

GILLES / HARGASSNER is more than just a manufacturer of biomass heating systems. As a manufacturer, we have always focused on direct contact with end customers and offer direct access to our experts. This applies equally to private or commercial user as well as our authorised sales and service partners worldwide. Our customers and partners at home and abroad know how to appreciate this expertise first hand.

40 YEARS OF EXPERIENCE

The experience, knowledge and know-how gained through more than 40 years of work has been transformed into the design, engineering and production of state-of-the-art biomass equipment and boilers, and Gilles / Hargassner has become a market leader in innovation.

QUALITY
CONTROL

The quality, functionality, safety as well as the high reliability and longevity of the equipment that Gilles / Hargassner produces are our number one priority. All our products are 100% manufactured in Europe and meet the strictest requirements and European standards.

LET'S KEEP THE ENVIRONMENT CLEAN

With its products and business philosophy, Gilles / Hargassner, together with its customers, contributes to the world's efforts to save energy and preserve the environment. Our products are environmental friendly and promote long-term sustainability.

Products

Our pellet, wood chip and log boilers set new standards in terms of combustion technology and the use of control and mechanical systems.

Pellet Heating

Pellet Heating

Comfort, efficiency, eco-friendliness: Only a few features that apply to our pellet heating systems. Like with all our biomass boilers, also our pellet heating systems are characterized by flexibility and a wealth of variants. In this way we make sure that we have the right solution for all needs.
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Wood Chip Heating

Wood Chip Heating

The wood chip heating systems make carbon-neutral and energy efficient heating possible – with one of the most economic fuels. Efficiency levels of 95%, an energy label rating of A++ and performance-levels up to 2000 kW speak for itself.
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Commercial Heating

Commercial Heating

Our heating systems are designed for continuous high-performance operation. With single boiler solutions up to 2,500 kW capacity, we offer a wide range! The target groups for these industrial heating systems are ranging from care home and hospitality industry to agricultural and all other commercial applications with a high demand for heat.
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Heating Container

Heating Container

You don't have the appropriate space for a wood chip or a pellet heating system in your building? No problem, heating modules are the best option!
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Automatisation and Control of Heating Circuits

Automatisation and Control of Heating Circuits

Optimally coordinated comprehensive management program for Hargassner heating systems.

1. Control via Touch display
2. Control of heating circuits
3. Smart Home
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Fuel Store Fill Systems

Fuel Store Fill Systems

With the new developed vertical refill system for wood chips, difficult accessible rooms can be easily filled. For instance, storage rooms in upper floors without appropriate access roads or also containers can be handled very comfortably. The refill trough is available in two different formats: 2.10m and 2.80m in length, either with or without suitable transportation wheels.
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CHP Power Generating Systems

CHP Power Generating Systems

Absolute versatile biomass heating system: Combined heat and power (CHP) - heat and electricity are produced by only one device.
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Solar panels

Solar panels

Hargassner has signed a cooperation with the company Thermosolar in 2020. Thermosolar is one of the most experienced solar equipment manufacturers - with more than 40 years of expierence in solar technology
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DHW and Buffer tanks

DHW and Buffer tanks

Hot water storage tanks - the perfect solution for every need.
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Combi boiler heating

Combi boiler heating

Unique comfort and highest efficiency - with combi boiler you combine wood log and pellet to an outstanding heating supply. Optimised combustion coupled with the latest control and regulation technology minimize your expenditure and maximize your use of biomass.
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NeoHV

Wood log boiler

Wood log boiler

Highly efficient combustion sequences thanks to an implemented lambda probe, an extremely robust combustion chamber, a comfortable control thanks to an advanced display panel and much more: Our wood log boilers are highly adaptable.
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Local fuel, CO2 neutral and sustainable for our future

Whether you use wood chips, pellets or logs, using wood – a regenerative source – significantly reduces your CO2 emissions. Regional added value also provides local jobs, unlike fossil fuels and gas. State-of-the-art combustion and control technologies ensure highly efficient and clean combustion.

News

Exhibitions

You can find us at several international and national exhibitions. Due to the current situation there are no participation at exhibitions planned for 2021 until

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